A recent study of50U.S. chess players details such things as the number of years the players have been active and the chess ratings of the players. (A chess rating is a number from100to about3000, with a higher number indicating greater expertise.) The chess rating data for thesampleof50players are summarized in the followinghistogram:

Relative frequency

0.3

0.2

0.1

030070011001500190023002700

Between 300 and 700 the frequency is 0.06

Between 700 and 1100 the frequency is 0.14

Between 110 and 1500 the frequency is 0.28

Between 1500 and 1900 the frequency is 0.30

Between 1900 and 2300 the frequency is 0.12

Between 2300 and 2700 the frequency is 0.10

Based on the histogram, find the proportion of chess ratings in the sample that are less than1100. Compose the answer as a decimal, and do not round your answer.

I could not get the histogram to paste. Course Hero rejected it.